ClassID:

32563

B01J20/12 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate Naturally occurring clays or bleaching earth

Recent Application in this class:
#1
20260102755
2026-04-16

Absorbent Compositions, Methods of Forming the Same, and Animal Litter Prepared with Such Compositions

#2
20260098252
2026-04-09

PURIFICATION OF CIRCULAR DNAS FROM CELLS USING NANOCLAYS

#3
20260097386
2026-04-09

MULTI-NANOCOMPOSITE FOR WATER DECONTAMINATION

#4
20260092221
2026-04-02

RED MUD AND USY ZEOLITE FOR SIMULTANEOUS DEHALOGENATION AND CONVERSION OF PLASTIC DERIVED OIL TO FUELS AND CHEMICALS

#5
20260091342
2026-04-02

A COMPOSITION FOR REMOVING CHEMICALS FROM PLANT PRODUCTS AND A METHOD OF MANUFACTURING THEREOF

#6
20260077334
2026-03-19

PRODUCT FOR PFAS ADSORPTION

#7
20260047543
2026-02-19

ANIMAL LITTER

#8
20260034530
2026-02-05

GRANULATE OF AT LEAST ONE OF EXPANDED MILLED PERLITE, DIATOMACEOUS EARTH AND SEPIOLITE AS AN ABSORBENT

#9
20260028549
2026-01-29

TREATMENT PROCESS OF USED FILTRATION EARTH IN THE VEGETABLE FATS AND BIOFUELS SECTOR

#10
20250367634
2025-12-04

SURFACTANT-MODIFIED MONTMORILLONITE FOR ADSORPTION OF PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM AQUEOUS SOLUTIONS

#11
20250354070
2025-11-20

ADSORBENT COMPOSITION WITH IMPROVED FILTRATION BEHAVIOR

#12
20250351797
2025-11-20

Reduced Bulk Density Animal Litter

#13
20250345771
2025-11-13

Composition for Preparing Super Absorbent Polymer and Method for Preparing Super Absorbent Polymer Using the Same

#14
20250339794
2025-11-06

PRODUCT FOR MINE TAILINGS

#15
20250318495
2025-10-16

AIRBORNE DUST REDUCING GRANULAR ABSORBENT BLENDS

#16
20250303387
2025-10-02

Coating Formulation, an Article and Methods to Prepare the Same

#17
20250288971
2025-09-18

Heavy Metal and Hydrocarbon Filter and Methods of Use

#18
20250235495
2025-07-24

DUAL TREATMENT METHOD OF PRODUCING GINSENG CONCENTRATE WITH REDUCED BITTERNESS USING COMPOSITE ADSORBENT AND MIXED CYCLODEXTRIN

#19
20250161913
2025-05-22

USE OF AN ADSORBENT AND METERING UNIT COMPOSED OF ADSORBENT FOR THIS USE

#20
20250161907
2025-05-22

Floatable Hollow Microsphere Material, and Preparation Method and Use in Soil Cadmium Reduction Thereof

#21
20250153144
2025-05-15

RESIDUE EXTRACTION FROM A SORBENT VIA (TRANS-)ESTERIFICATION

#22
20250121352
2025-04-17

BURNT AND GRANULATED CLAY AND METHOD FOR MANUFACTURING SAME

#23
20250100026
2025-03-27

SYSTEMS AND ASSOCIATED PROCESSES FOR CLEANING SURFACES

#24
20250083124
2025-03-13

CARBON MINERALIZATION AND SEQUESTRATION USING CARBONATABLE MINERALS, FLY ASH, BOTTOM ASH, SLAG AND METHOD OF MAKING AND USING SAME

#25
20250043199
2025-02-06

PROCESS FOR RECOVERING MERCAPTANS, WITH SPECIFIC NI/NIO RATIO AND TEMPERATURE SELECTION

#26
20250041794
2025-02-06

HUMIDITY-CONTROLLING MATERIAL

#27
20250026665
2025-01-23

METHOD AND DEVICE FOR SEPARATION AND RECOVERY OF HEAVY METAL IONS BY MEMBRANE-FORMING MINERALIZATION FIXATION

#28
20250011192
2025-01-09

NATURAL MINERAL-DERIVED LUMILITE ECOLOGICAL RESTORATION AGENT AND METHOD OF MANUFACTURING SAME

#29
20250002437
2025-01-02

REMOVAL OF ALDEHYDES IN ACETIC ACID PRODUCTION

#30
20240391781
2024-11-28

ACTIVATED CARBON BEADS WITH REDUCED DUST SPILLAGE

#31
20240375975
2024-11-14

COLOR REMOVAL WITH ZIPGEM FILTRATION MEDIA FOR WATER AND WASTEWATER TREATMENT

#32
20240299903
2024-09-12

METHOD FOR PREPARING ADSORBENT FROM INDUSTRIAL VERMICULITE, ADSORBENT AND APPLICATION THEREOF

#33
20240293798
2024-09-05

MONOMER COMPOSITION FOR PREPARING SUPERABSORBENT POLYMER COMPRISED IN AN ABSORBENT ARTICLE

#34
20240293796
2024-09-05

CLAY DISPERSION, COMPOSITION FOR PREPARING SUPER ABSORBENT POLYMER COMPRISING THE SAME, AND METHOD FOR PREPARING SUPER ABSORBENT POLYMER USING THE SAME IN ABSORBENT ARTICLES

#35
20240270662
2024-08-15

CORE-SHELL COMPOSITE PARTICLES AND METHODS OF MAKING SAME

#36
20240226805
2024-07-11

HUMIDITY CONTROL MATERIAL AND HUMIDITY CONTROL MATERIAL WITH PACKAGING MATERIAL

#37
20240207816
2024-06-27

METHOD OF MANUFACTURING A HUMIDITY CONTROL DEVICE AND HUMIDITY CONTROL DEVICE

#38
20240207813
2024-06-27

LOW EMISSIONS, HIGH WORKING CAPACITY ADSORBENT AND CANISTER SYSTEM

#39
20240156046
2024-05-16

Clumping animal litter and method thereof

#40
20240139707
2024-05-02

BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME

#41
20240099261
2024-03-28

Clumping Litter and Method of Making Clumping Litter Using a Non-Clumping Substrate

#42
20240091738
2024-03-21

Contaminant removal by zero-valent iron-based green sorption media

#43
20240083777
2024-03-14

Preparation method and application of clay/tannic acid/metal ion composite material for efficient adsorption of antibiotics

#44
20240082813
2024-03-14

BIOGENIC ACTIVATED CARBON AND METHODS OF MAKING AND USING SAME

#45
20240082810
2024-03-14

LOW-COST NOVEL ADSORBENT WITH HIGH CHLORIDE REMOVAL CAPACITY

#46
20240024847
2024-01-25

PRODUCT FOR PFAS ADSORPTION

#47
20240017240
2024-01-18

PRODUCT FOR PFAS ADSORPTION

#48
20240009650
2024-01-11

ABSORBENT AND BIODEGRADABLE MATERIAL

#49
20230381737
2023-11-30

BUFFER MATERIAL COMPOSED OF BENTONITE MODIFIED WITH LAYERED DOUBLE HYDROXIDE(LDH) AND METHOD OF PREPARING THE SAME

#50
20230372916
2023-11-23

VANADIUM TRAPS FOR CATALYTIC CRACKING PROCESSES

#51
20230347314
2023-11-02

USING NANO-FUNCTIONALIZED CLAY MINERALS FOR GAS SEPARATION

#52
20230330623
2023-10-19

SORBENT MIXTURES TO REMOVE HEAVY METALS FROM WATER

#53
20230313507
2023-10-05

Heat and mass exchanger made with alginate-bentonite biocomposite hydrogel for water vapor capture, and production process thereof

#54
20230264168
2023-08-24

OXYGEN SCAVENGER COMPOSITION AND METHOD FOR PRODUCING SAME

#55
20230241575
2023-08-03

Synergistic zero-valent iron-based green sorption media for contaminant removal

#56
20230226518
2023-07-20

MODIFIED CLAY SORBENTS WITH MULTIFUNCTIONAL QUATERNARY AMMONIUM COMPOUNDS AND MONO-QUATERANRY AMMONIUM COMPOUNDS AND METHODS OF SORBING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM CONTAMINATED SAMPLES WITH THE MODIFIED CLAY SORBENTS

#57
20230201801
2023-06-29

Super Absorbent Polymer and Preparation Method Thereof

#58
20230201795
2023-06-29

Natural zeolite block for improving water quality and method for manufacturing same

#59
20230189782
2023-06-22

METHOD AND APPARATUS FOR CONTROLLING PLANT INFECTIOUS DISEASES BY ATOMIZING CLAY MINERAL SUSPENDED WATER

#60
20230183116
2023-06-15

Biopolymeric water treatment

#61
20230182108
2023-06-15

Method for manufacturing a multicapillary packing for a material exchange

#62
20230175668
2023-06-08

Moisture control module for automobile lamps

#63
20230174374
2023-06-08

PROCESS FOR IMPROVING THE QUALITY OF HYDROGEN-BEARING ORGANIC LIQUIDS

#64
20230166234
2023-06-01

Article and method of removing microplastics and oil

#65
20230132025
2023-04-27

Method for purification of liquid compositions containing at least one sphingolipid

#66
20230092003
2023-03-23

PURIFICATION OF METALLIC OBJECTS IN THE PRESENCE OF A LIQUID AND LAYER SILICATE(S)

#67
20230067846
2023-03-02

Super Absorbent Polymer Film and Preparation Method Thereof

#68
20230051031
2023-02-16

MULTI-FUNCTIONAL HYBRID MATERIAL BASED ON SEPIOLITE FOR ENVIRONMENTAL RECOVERY AND BIO-REMEDIATION

#69
20230034883
2023-02-02

MULTI-FUNCTIONAL HYBRID MATERIAL BASED ON NATURAL CLAYS FOR ENVIRONMENTAL RECOVERY AND BIO-REMEDIATION

#70
20230032214
2023-02-02

THERMALLY ACTIVATED BLEACHING CLAY PRODUCT FOR OIL BLEACHING

#71
20230030492
2023-02-02

COMPOSITION AND METHOD FOR SORBING MOBILIZED METAL

#72
20230024993
2023-01-26

Thermally activated bleaching clay product for oil bleaching

#73
20230020950
2023-01-19

SYSTEMS AND METHODS FOR GAS TREATMENT

#74
20220402779
2022-12-22

Composite and method for removing dissolved organic matter from water

#75
20220401914
2022-12-22

BINDERLESS ADSORBENT FOR SEPARATION OF A GASEOUS STREAM

#76
20220388922
2022-12-08

Method for preparing nano carbon dioxide capture agent and application of same

#77
20220387966
2022-12-08

Removing contaminants from water with adsorbents

#78
20220362739
2022-11-17

High-strength zeolite molding and production method therefor

#79
20220339600
2022-10-27

Modified clay sorbents and methods of sorbing PFAS using the same

#80
20220339599
2022-10-27

Neutralizing absorbent for decontaminating leaked chemical substance, method of preparing the same, and neutralizer filled with the same

#81
20220297082
2022-09-22

RESIDUE MITIGATION IN DIATOMACEOUS EARTH-BASED COMPOSITIONS

#82
20220280910
2022-09-08

MODIFIED CLAY, ITS PREPARATION AND USE

#83
20220267674
2022-08-25

Super absorbing resin composite with base material for improving soil water retention

#84
20220250029
2022-08-11

3D printed zeolite monoliths for COremoval

#85
20220227682
2022-07-21

PELLETS CONTAINING AGRICULTURAL TREATMENT MATERIALS AND METHODS OF MAKING SAME

#86
20220226799
2022-07-21

Oxygen scavenger composition and production method for same

#87
20220192143
2022-06-23

CAT SAND ADDITIVES

#88
20220184580
2022-06-16

Desulfurization and Sulfur Tolerant Hydrogenation Processes of Hydrocarbon Feedstocks

#89
20220174985
2022-06-09

BIOCHARS, BIOCHAR EXTRACTS AND BIOCHAR EXTRACTS HAVING SOLUBLE SIGNALING COMPOUNDS AND METHOD FOR CAPTURING MATERIAL EXTRACTED FROM BIOCHAR

#90
20220161225
2022-05-26

Method for treating flue gas from combustion units

#91
20220143573
2022-05-12

High mechanical strength sorbent product, system, and method for controlling multiple pollutants from process gas

#92
20220143571
2022-05-12

Red mud-based sewage treatment agent and preparation method thereof, red mud-based ceramsite concrete and preparation method thereof, and applications

#93
20220142213
2022-05-12

Pretreated clay composition and process for selective removal of planar molecules from solutions

#94
20220134305
2022-05-05

Kaolin-based water purifying material, preparation method and use thereof

#95
20220111615
2022-04-14

Protective fabric and protective product

#96
20220055011
2022-02-24

Organic-halogen-compound-absorbing agent, method for removing organic halogen compound from hydrocarbon gas in which said agent is used, device for absorbing halogen compound in which said method is used, and method for producing hydrocarbon gas

#97
20220048008
2022-02-17

Mineral composition

#98
20220032263
2022-02-03

COLORED ZEOLITE ADSORBENT

#99
20220024783
2022-01-27

SLURRY FOR TREATMENT OF OXYANION CONTAMINATION IN WATER

#100
20220023834
2022-01-27

Regenerated adsorbent beds for sulfur compound removal

#101
20210403342
2021-12-30

Catalytic sieves and methods for making same

#102
20210403331
2021-12-30

BURNT AND GRANULATED CLAY AND METHOD FOR MANUFACTURING SAME

#103
20210357005
2021-11-18

Riser bracket for supporting a computer card

#104
20210354109
2021-11-18

Filtration system and method for treating water containing nitrogen and phosphorous compounds

#105
20210354083
2021-11-18

Sorbents for the oxidation and removal of mercury

#106
20210329878
2021-10-28

Clumping animal litter and method thereof

#107
20210316271
2021-10-14

Coating Formulation, an Article and Methods to Prepare the Same

#108
20210308653
2021-10-07

Method and system for pelletizing spent bleaching earth

#109
20210291142
2021-09-23

SINTERED BODY FOR ADSORPTION, PRODUCTION METHOD THEREFOR, AND ADSORPTION DEVICE

#110
20210287821
2021-09-16

Managing volatiles in nuclear waste vitrification

#111
20210245136
2021-08-12

Method of forming VOC and odor reducing building panels

#112
20210239318
2021-08-05

Sorbents for coal combustion

#113
20210237035
2021-08-05

HOLLOW CORE GRANULES, PRODUCTS INCORPORATING THE GRANULES, AND METHODS OF PREPARING THE GRANULES

#114
20210213373
2021-07-15

System and method for filtering organic compounds

#115
20210179448
2021-06-17

WATER PROCESSING DEVICE

#116
20210170332
2021-06-10

SORBENTS FOR THE OXIDATION AND REMOVAL OF MERCURY

#117
20210146335
2021-05-20

Processes For Reducing Environmental Availability of Environmental Pollutants

#118
20210138437
2021-05-13

Methods or producing carbon dioxide sorbents for indoor air quality control

#119
20210129126
2021-05-06

Vanadium traps for catalytic cracking processes

#120
20210129079
2021-05-06

SORBENTS FOR THE OXIDATION AND REMOVAL OF MERCURY

#121
20210129075
2021-05-06

Humidity controller

#122
20210122649
2021-04-29

Excrement treatment agent

#123
20210101848
2021-04-08

Core-shell composite particles and methods of making same

#124
20210087161
2021-03-25

Litter for promoting pet's in-litter elimination

#125
20210076635
2021-03-18

LOW DENSITY PET LITTERS AND METHODS OF MAKING AND USING SUCH PET LITTERS

#126
20210053845
2021-02-25

Removal of selenium from water with kaolinite

#127
20210009427
2021-01-14

Biogenic activated carbon and methods of making and using same

#128
20200391182
2020-12-17

Method of use for a solid form adsorbent

#129
20200377798
2020-12-03

Process for conversion of fuel grade coke to anode grade coke

#130
20200368719
2020-11-26

VOC and odor reducing coating composition

#131
20200368717
2020-11-26

Modified clay sorbents and methods of sorbing PFAS using the same

#132
20200346837
2020-11-05

NON-TOXIC BIODEGRADABLE TREATMENT PRODUCT

#133
20200329661
2020-10-22

Litter compositions

#134
20200298202
2020-09-24

Preparation method for combined modified straw active particulate carbon adsorption material and use of same

#135
20200290012
2020-09-17

Reactive media

#136
20200240632
2020-07-30

Sorbents for coal combustion

#137
20200238349
2020-07-30

PROCESS FOR IMMOBILIZING HAZARDOUS WASTE

#138
20200238251
2020-07-30

PURINE BASE ADSORPTION MATERIAL, PURINE BASE ADSORPTION FILTER USING THE SAME, PURINE BASE ADSORPTION COLUMN FILLER, AND PURINE BASE REMOVAL SYSTEM USING THE SAME

#139
20200231483
2020-07-23

Biopolymeric water treatment

#140
20200223770
2020-07-16

Hybrid process for producing high-purity para-xylene with toluene solvent

#141
20200223716
2020-07-16

Iron filings-based green environmental media for nutrient removal and methods of use

#142
20200223715
2020-07-16

Synergistic iron and clay-based green environmental media for nutrient removal

#143
20200189934
2020-06-18

Compositions and methods for treating water

#144
20200188873
2020-06-18

Nanometal oxide Adsorbents for Desulfurization of Hydrocarbon Fuels

#145
20200179904
2020-06-11

Spalling composite particles and methods of using them

#146
20200179901
2020-06-11

Hydrogen chloride removing agent

#147
20200171458
2020-06-04

Systems and methods for gas treatment

#148
20200170274
2020-06-04

HYDRAULICALLY SET CEMENT BODY FOR PRESERVATION OF ORGANIC LIQUIDS

#149
20200164341
2020-05-28

METHOD OF MAKING A MERCURY SORBENT

#150
20200148569
2020-05-14

BIOREMEDIATION OF RED MUDS

#151
20200123025
2020-04-23

Iron oxide modified halloysite nanomaterial

#152
20200122914
2020-04-23

PACKAGE INCLUDING ABRASIVE ARTICLE AND DESICCANT

#153
20200102498
2020-04-02

Method for improving water retention in a soil

#154
20200094218
2020-03-26

Adsorbent and packaging material

#155
20200087165
2020-03-19

Unitized formed construction materials and methods for making same

#156
20200061577
2020-02-27

Cesium adsorbent and method of preparing the same

#157
20200061576
2020-02-27

High mechanical strength sorbent product, system, and method for controlling multiple pollutants from process gas

#158
20200055736
2020-02-20

Biogenic activated carbon and methods of making and using same

#159
20200047155
2020-02-13

Sorbents for removal of mercury

#160
20200047153
2020-02-13

SLURRY FOR TREATMENT OF OXYANION CONTAMINATION IN WATER

#161
20200037573
2020-02-06

Low density pet litters and methods of making and using such pet litters

#162
20200030727
2020-01-30

Fuel filter with organoclay, cleaning cartridge with organoclay, and use

#163
20200024163
2020-01-23

WASTEWATER FILTRATION METHOD AND SYSTEM

#164
20200010385
2020-01-09

PROCESS FOR REMOVING ALKENE AND/OR ALKYNE FROM A HYDROCARBON FEEDSTOCK

#165
20200002189
2020-01-02

Removing arsenic from water with acid-activated clay

#166
20190388870
2019-12-26

Photoluminescent hybrid organic/inorganic materials and method for preparing same

#167
20190388869
2019-12-26

Colored organic/inorganic hybrid materials and method for preparing same

#168
20190381542
2019-12-19

Kits for disposing of liquid pharmaceuticals and dissolved solid pharmaceuticals

#169
20190374927
2019-12-12

Adsorbent composition for the removal of chlorides from hydrocarbon

#170
20190352196
2019-11-21

METHOD FOR ADSORPTION OF TOXIC CONTAMINANTS FROM WATER

#171
20190344235
2019-11-14

Method for producing biochar aggregate particles

#172
20190344234
2019-11-14

Biochar Aggregate Particles

#173
20190344219
2019-11-14

Adsorbent materials, apparatus, and methods for removal of hydrogen sulfide from gases

#174
20190336913
2019-11-07

Sorbents for the oxidation and removal of mercury

#175
20190329215
2019-10-31

SORBENTS FOR THE OXIDATION AND REMOVAL OF MERCURY

#176
20190320612
2019-10-24

Clumping animal litter and method thereof

#177
20190292316
2019-09-26

Purified poly(phenylene ether), and poly(phenylene ether) composition and article

#178
20190289812
2019-09-26

ANIMAL LITTER WITH ODOR CONTROLLING COMPOUNDS

#179
20190282994
2019-09-19

Method For Preparing A Sorbent

#180
20190270069
2019-09-05

FILM COATED MINERAL-ENTRAINED POLYMERS AND METHODS OF MAKING THE SAME

#181
20190270067
2019-09-05

COMPOSITE FILTER AIDS AND METHODS OF USING COMPOSITE FILTER AIDS

#182
20190263667
2019-08-29

Layered silicate powder granules and method for producing the same

#183
20190262796
2019-08-29

Mid-temperature range dry regenerable solid carbon dioxide sorbent, slurry composition and method for manufacturing the same

#184
20190256374
2019-08-22

Water treatment using an iron and clay-based sorption media

#185
20190247828
2019-08-15

Inorganic fiber sheet, honeycomb molded body and honeycomb filter

#186
20190247824
2019-08-15

Ceramsite produced by using river/lake/sea sludge and seashell powder as raw materials and preparation method thereof

#187
20190232212
2019-08-01

Core-shell composite adsorbent for use in hydrogen and helium PSA processes

#188
20190224646
2019-07-25

High permeability media mix (HPMM) for phosphorous and nitrogen removal from contaminated waters

#189
20190201859
2019-07-04

Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar

#190
20190189301
2019-06-20

Suctionable gel and method for eliminating a contamination contained in a surface organic layer of a solid substrate

#191
20190151824
2019-05-23

VOC and odor reducing building panels

#192
20190151822
2019-05-23

Composite material, its manufacture and use in gas purification

#193
20190150396
2019-05-23

Pet litter having an activated carbon layer and methods of making the litter

#194
20190133153
2019-05-09

Caffeine-adsorbing material, caffeine-adsorbing system, decaffeination system, and related methods of removing caffeine from solutions

#195
20190126332
2019-05-02

Remediation material for heavy-metal chromium contaminated soil, preparation method and application thereof

#196
20190099736
2019-04-04

Methods for using bentonite to remove pesticides from cannabinoid extract oils

#197
20190093883
2019-03-28

Sorbents for coal combustion

#198
20190093019
2019-03-28

Methods and apparatus for clarification of pyrolysis oils

#199
20190091660
2019-03-28

Particulate water absorbing agent and water absorbent article

#200
20190091603
2019-03-28

Methods and apparatus for clarification of pyrolysis oils

#201
20190091362
2019-03-28

MALODOR ABATEMENT IN WASTE PRODUCTS

#202
20190083954
2019-03-21

3D printed zeolite monoliths for COremoval

#203
20190059365
2019-02-28

COMPOSITION AND METHOD FOR RETENTION OF SOLVATED COMPOUNDS AND ION

#204
20190039917
2019-02-07

WATER PROCESSING DEVICE

#205
20190039914
2019-02-07

Water processing device

#206
20190039044
2019-02-07

Co-agglomerated composite materials

#207
20190016637
2019-01-17

Road surface covering system

#208
20190009249
2019-01-10

Self-Formaldehyde-scavenging heat-resistant ABS material and preparation method therefor

#209
20190001300
2019-01-03

Calcium alginate adsorbents

#210
20180368341
2018-12-27

WATER STORAGE SYSTEM AND MANUFACTURING METHOD THEREFOR

#211
20180362870
2018-12-20

Enzyme treatment of coal for mercury remediation

#212
20180362818
2018-12-20

Expanding and disposable oil absorbent pads

#213
20180343824
2018-12-06

Low dust animal litter

#214
20180333676
2018-11-22

ADSORBENT MATERIALS, APPARATUS, AND METHODS FOR REMOVAL OF HYDROGEN SULFIDE FROM GASES

#215
20180318794
2018-11-08

Multi-capillary monolith made from amorphous silica and/or activated alumina

#216
20180311401
2018-11-01

Biodegradable water absorbent

#217
20180305523
2018-10-25

Superabsorbent polymer particles comprising one or more than one area(s) with clay platelets and at least two distinct areas substantially free of clay platelets

#218
20180304229
2018-10-25

IMPROVED METHOD OF MAKING A MERCURY SORBENT

#219
20180304200
2018-10-25

Process for the purification of biomass hydrolysate

#220
20180303968
2018-10-25

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2016-06-16

Method of making animal litter